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    • 3. 发明申请
    • METHOD FOR GENERATING ELECTRONIC CIRCUITS
    • 电子电路生成方法
    • WO03007194A2
    • 2003-01-23
    • PCT/IT0200449
    • 2002-07-09
    • TELECOM ITALIA LAB SPABOLLANO GIANMARIOTUROLLA MAURAVALENTINI MARCELLOVERCELLI STEFANO
    • BOLLANO GIANMARIOTUROLLA MAURAVALENTINI MARCELLOVERCELLI STEFANO
    • G06F17/50
    • G06F17/5022G06F17/5045
    • The present invention relates to a method for obtaining electronic circuits wherein the design steps (100) constituted by a first development and testing cycle (200), of the functional type, and a second development and testing cycle (300), of the architectural type, are managed using, as inputs, for both cycles (200 and 300) the same configuration files (140) and stimuli (150) and generating, at the output, results having equivalent (230, 330) and comparable (333) formats. Thanks to these characteristics, it is possible to conduct in integrated fashion functional tests (220) and architectural tests (320) on corresponding functional and architectural models of electronic circuits and verify the perfect correspondence between the different types of models as the configurations files (140) and stimuli (150) vary.
    • 本发明涉及一种用于获得电子电路的方法,其中由建筑类型的功能类型的第一开发和测试周期(200)和第二开发和测试周期(300)构成的设计步骤(100) 使用相同配置文件(140)和刺激(150)的两个周期(200和300)作为输入进行管理,并且在输出处生成具有等同(230,330)和可比较(333)格式的结果。 由于这些特性,可以在电子电路的相应功能和架构模型上进行集成式功能测试(220)和架构测试(320),并验证不同类型型号之间的完美对应关系作为配置文件(140 )和刺激(150)不同。
    • 5. 发明申请
    • METHOD AND SYSTEM FOR ACCESS CONTROL AND DATA PROTECTION IN DIGITAL MEMORIES, RELATED DIGITAL MEMORY AND COMPUTER PROGRAM PRODUCT THEREFOR
    • 数字存储器中的访问控制和数据保护的方法和系统,相关的数字存储器和计算机程序产品
    • WO2006066604A8
    • 2007-07-05
    • PCT/EP2004014611
    • 2004-12-22
    • TELECOM ITALIA SPABIANCO ALBERTOCOLAZZO LAURARICCIATO FABIOTUROLLA MAURAVARRIALE ANTONIO
    • BIANCO ALBERTOCOLAZZO LAURARICCIATO FABIOTUROLLA MAURAVARRIALE ANTONIO
    • G06F1/00
    • G06Q20/3555G06F12/0223G06F12/1466G06F12/1491G06F21/78G06Q20/341G06Q20/35765G07F7/1008
    • A digital memory (50 to 70), such as a memory card for mobile communication equipment, is adapted to be accessed by a plurality of users and have protected data stored therein. The memory (50 to 70) is dynamically partitionable in private memory areas (68) for storing data therein and has associated a secrecy tool (58 to 62) for securely allocating to the users respective private memory areas (68) and permitting the users to access the respective private areas (68) via a secure session channel to perform read/write commands (20 to 28) in said respective private areas. Typically, the memory/card includes: a card interface controller (50) for managing a physical communication layer between the digital memory and external host equipment, an internal memory (68) having associated a hardware lock (66) to control access to the internal memory (68), a set of cryptographic modules (58, 60, 52) to manage the secure session channel between the users and said digital memory, and a memory certificate (70) for certifying a 25 public key associated with the digital memory.
    • 诸如用于移动通信设备的存储卡的数字存储器(50至70)适于被多个用户访问并且具有存储在其中的保护数据。 存储器(50至70)可在专用存储器区域(68)中动态分区,用于在其中存储数据,并且具有与秘密工具(58至62)相关联的用于对用户安全分配各自的专用存储器区域(68)并允许用户 经由安全会话信道访问相应的专用区域(68),以在所述各个私人区域中执行读/写命令(20至28)。 通常,存储器/卡包括:卡接口控制器(50),用于管理数字存储器和外部主机设备之间的物理通信层;内部存储器(68),其具有关联硬件锁(66)以控制对内部 存储器(68),用于管理用户和所述数字存储器之间的安全会话通道的一组加密模块(58,60,52)以及用于证明与数字存储器相关联的25个公共密钥的存储器证书(70)。